AR glasses component assembly mistake proofing gauge

Abstract

The utility model discloses a kind of AR glasses component assembly mistake-proof detection tool, it is related to mistake-proof detection tool relevant field, including installation box, angle adjusting mechanism, locating block, fixed frame, visual inspection camera and marking mechanism, the installation box right lower end is fixedly connected with angle adjusting mechanism outer wall, the angle adjusting mechanism top magnetism adsorbs locating block, the left end fixedly connected with fixed frame is in the installation box inner bottom, the fixed frame bottom fixedly connected with visual inspection camera, the visual inspection camera back fixedly connected with marking mechanism, setting angle adjusting mechanism, by driving AR glasses rotation, the detection angle of AR glasses is adjusted, so that key feature position is exposed in visual inspection camera field of view, realize dead angleless, high efficiency automatic visual mistake-proof;Setting marking mechanism, by marking ink in piston cylinder is transported to AR glasses, AR glasses is marked, realize nondestructive, accurate automatic marking, reduce the rate of missing judgment.

Description

Technical Field

[0001] This utility model relates to the field of error prevention inspection tools, specifically an error prevention inspection tool for assembling AR glasses components. Background Technology

[0002] AR glasses component assembly error prevention checker is an advanced industrial inspection device based on computer vision technology. It prevents errors, verifies quality, and ensures that every product meets design standards by automatically "watching" and analyzing key components and assembly results during the AR glasses assembly process.

[0003] Existing AR glasses assembly fixtures mostly employ fixed visual inspection, which has blind spots and is ineffective at inspecting hidden or tilted parts such as temple hinges and internal screw holes. Current technologies struggle to automatically adjust the product's posture to achieve precise rotational positioning that exposes key features within the camera's field of view, making it difficult to achieve seamless, efficient, and automated visual error prevention. Their practicality is also limited. After visual error prevention in AR glasses assembly, manual identification and marking of defective products are still crucial, leading to low efficiency and a high risk of missed detections and mislabeling. This makes it difficult to achieve non-destructive, accurate, and automatic marking, further limiting their practicality. Utility Model Content

[0004] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides an error-proofing inspection tool for assembling AR glasses components.

[0005] This utility model is implemented as follows: an error-proof inspection tool for assembling AR glasses components is constructed. The device includes an installation box, the lower right end of which is fixedly connected to the outer wall of an angle adjustment mechanism. A positioning block is magnetically attracted to the top of the angle adjustment mechanism. A fixing frame is fixedly connected to the bottom left end of the installation box. A visual inspection camera is fixedly connected to the bottom of the fixing frame. A marking mechanism is fixedly connected to the back of the visual inspection camera.

[0006] The angle adjustment mechanism includes a base plate. The lower right end of the mounting box is fixedly connected to the outer wall of the base plate. A cylinder is fixedly connected to the top left front end of the base plate. Two sets of speed regulating valves are fixedly connected to the front end of the cylinder. A connecting block is fixedly connected to the push rod at the right end of the cylinder. A rotating block is rotatably connected to the bottom right end of the connecting block. A connecting rod is fixedly connected to the top rear end of the rotating block. A rotary encoder is sleeved on the outer wall of the connecting rod. An electromagnetic block is fixedly connected to the top of the connecting rod.

[0007] Preferably, the marking mechanism includes a mounting shell, the back of the visual inspection camera is fixedly connected to the mounting shell, the right end of the mounting shell is fixedly connected to a motor, the left end output shaft of the motor is fixedly connected to the internal gear of the first gear plate, the left end of the internal gear of the first gear plate is fixedly connected to the internal gear of the second gear plate through a gear rod, the bottom of the internal gear plate of the second gear plate is slidably connected to the top of the connecting plate, and the back of the connecting plate is fixedly connected to the rear end of the mounting shell, a control switch is fixedly connected to the top rear end of the connecting plate, the left end of the internal gear of the second gear plate is fixedly connected to the internal gear of the third gear plate through a gear rod, and piston rods are fixedly connected to the bottom of the internal gear plate of the third gear plate and the bottom of the internal gear plate of the second gear plate, and the outer wall of the piston rod is slidably connected to the top of the piston cylinder.

[0008] Preferably, the marking mechanism further includes a connecting pipe, with the bottom and right end of the piston cylinder both fixedly connected to the connecting pipe, and a one-way valve fixedly connected to the inlet of the connecting pipe.

[0009] Preferably, the bottom of the rotating block is rotatably connected to the top right end of the base plate, and the electromagnetic block is electrically connected to an external current output device.

[0010] Preferably, the electromagnetic block penetrates the bottom of the mounting box and is magnetically attracted to its interior, and a positioning block is magnetically attracted to the top of the electromagnetic block.

[0011] Preferably, the control switch is electrically connected to an external counter, and the front end of the inner tooth plate of the third gear tooth plate and the front end of the inner tooth plate of the second gear tooth plate are both slidably connected to the front end of the mounting housing.

[0012] Preferably, the outer side of the inner gear of the third gear tooth plate and the outer side of the inner gear of the second gear tooth plate are both rotatably connected to the inner wall of the mounting housing, and the top of the piston cylinder is fixedly connected to the bottom of the mounting housing.

[0013] This utility model has the following advantages: This utility model provides an improved error-proofing fixture for assembling AR glasses components, which has the following improvements compared with similar equipment:

[0014] The present invention provides an AR glasses component assembly error-proofing fixture, which includes an angle adjustment mechanism that rotates the AR glasses to adjust the detection angle, exposing key feature positions within the field of view of the visual inspection camera, thus achieving high-efficiency, blind-spot-free automated visual error prevention; and a marking mechanism that delivers marking ink from a piston cylinder to the AR glasses, enabling non-destructive, accurate, and automatic marking, thereby reducing the false negative rate. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the mounting box of this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the visual inspection camera of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the angle adjustment mechanism of this utility model;

[0018] Figure 4 This is a three-dimensional exploded view of the marking mechanism of this utility model.

[0019] The components include: mounting box-1, angle adjustment mechanism-2, base plate-21, cylinder-22, speed control valve-23, connecting block-24, rotating block-25, connecting rod-26, rotary encoder-27, electromagnetic block-28, positioning block-3, fixing frame-4, visual inspection camera-5, marking mechanism-6, mounting shell-61, motor-62, first gear tooth plate-63, second gear tooth plate-64, connecting plate-65, control switch-66, third gear tooth plate-67, piston rod-68, piston cylinder-69, connecting pipe-610, and one-way valve-611. Detailed Implementation

[0020] The following is in conjunction with the appendix Figures 1-4 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0021] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] Example 1:

[0024] Please see Figures 1-3 This utility model discloses an AR glasses component assembly error prevention and inspection tool, including a mounting box 1. The lower right end of the mounting box 1 is fixedly connected to the outer wall of the angle adjustment mechanism 2. The top of the angle adjustment mechanism 2 is magnetically attached to a positioning block 3. The bottom left end of the mounting box 1 is fixedly connected to a fixing frame 4. The bottom of the fixing frame 4 is fixedly connected to a visual inspection camera 5. The back of the visual inspection camera 5 is fixedly connected to a marking mechanism 6.

[0025] The angle adjustment mechanism 2 includes a base plate 21. The lower right end of the mounting box 1 is fixedly connected to the outer wall of the base plate 21. A cylinder 22 is fixedly connected to the top left front end of the base plate 21. Two sets of speed regulating valves 23 are fixedly connected to the front end of the cylinder 22. A connecting block 24 is fixedly connected to the push rod at the right end of the cylinder 22. The cylinder 22 can easily drive the connecting block 24 to move.

[0026] A rotating block 25 is rotatably connected to the bottom right end of the connecting block 24. A connecting rod 26 is fixedly connected to the top rear end of the rotating block 25. A rotary encoder 27 is sleeved on the outer wall of the connecting rod 26. An electromagnetic block 28 is fixedly connected to the top of the connecting rod 26. The rotary encoder 27 facilitates the detection of the rotation angle of the connecting rod 26.

[0027] The bottom of the rotating block 25 is rotatably connected to the top right end of the base plate 21. The electromagnetic block 28 is electrically connected to the external current output device. The electromagnetic block 28 passes through the bottom of the mounting box 1 and is magnetically attracted to its interior. The top of the electromagnetic block 28 is magnetically attracted to the positioning block 3.

[0028] The working principle of the AR glasses component assembly error-proofing fixture based on Embodiment 1 is as follows:

[0029] First, when using this device, place it in the work area, and then connect it to an external power source to provide the power required for its operation.

[0030] Second, the staff places the AR glasses on the positioning block 3, and uses the visual inspection camera 5 to collect images such as component model identification and orientation characteristics. Then, through the external processing terminal, the images are compared with the qualified database to determine whether they are incorrectly installed, reversed, or missing, thus completing the error prevention test for AR glasses component assembly.

[0031] Third, when the detection angle of the AR glasses needs to be adjusted, cylinder 22 is activated, and the moving speed of cylinder 22 is adjusted by speed control valve 23. Then, cylinder 22 drives connecting block 24 to move to the right. Connecting block 24 drives rotating block 25 to rotate through rotational connection with rotating block 25. Rotating block 25 drives connecting rod 26 to rotate. Connecting rod 26 drives electromagnetic block 28 to rotate. Electromagnetic block 28 drives AR glasses to rotate through positioning block 3, thereby adjusting the detection angle of AR glasses and exposing key feature positions to the field of view of visual inspection camera 5. This achieves automated visual error prevention with no blind spots and high efficiency. During the rotation of connecting rod 26, the rotation angle of connecting rod 26 is detected by rotary encoder 27, thereby detecting the detection angle of AR glasses. When cylinder 22 needs to be reset but AR glasses do not rotate, electromagnetic block 28 is stopped by external current output device, so that electromagnetic block 28 and positioning block 3 are in a non-magnetic adsorption state, preventing AR glasses from rotating again when cylinder 22 resets.

[0032] Example 2:

[0033] Please see Figure 4 This utility model provides an AR glasses component assembly error prevention and inspection tool. Compared with Embodiment 1, this embodiment further includes: a marking mechanism 6. The marking mechanism 6 includes a mounting shell 61. The mounting shell 61 is fixedly connected to the back of the visual inspection camera 5. A motor 62 is fixedly connected to the right end of the mounting shell 61. The output shaft of the left end of the motor 62 is fixedly connected to the internal gear of the first gear tooth plate 63. The left end of the internal gear of the first gear tooth plate 63 is fixedly connected to the internal gear of the second gear tooth plate 64 through a gear rod. The mounting shell 61 facilitates the installation and fixation of the motor 62.

[0034] The bottom of the inner gear plate of the second gear plate 64 is slidably connected to the top of the connecting plate 65, and the back of the connecting plate 65 is fixedly connected to the rear end of the mounting shell 61. A control switch 66 is fixedly connected to the top rear end of the connecting plate 65. The left end of the inner gear of the second gear plate 64 is fixedly connected to the inner gear of the third gear plate 67 through a gear rod. The inner gear plates of the first gear plate 63 and the third gear plate 67 facilitate the movement of the piston rod 68.

[0035] Piston rods 68 are fixedly connected to the bottom of the inner tooth plate of the third gear tooth plate 67 and the bottom of the inner tooth plate of the second gear tooth plate 64. The outer wall of the piston rod 68 is slidably connected to the top of the piston cylinder 69. A connecting pipe 610 is fixedly connected to the bottom and right end of the piston cylinder 69. A one-way valve 611 is fixedly connected to the inlet of the connecting pipe 610. The one-way valve 611 facilitates the control of the entry and exit of the marking ink.

[0036] The control switch 66 is electrically connected to an external counter. The front end of the inner gear plate of the third gear plate 67 and the front end of the inner gear plate of the second gear plate 64 are slidably connected to the front end of the inner side of the mounting shell 61. The outer side of the inner gear of the third gear plate 67 and the outer side of the inner gear of the second gear plate 64 are rotatably connected to the inner wall of the mounting shell 61. The top of the piston cylinder 69 is fixedly connected to the bottom of the mounting shell 61.

[0037] In this embodiment:

[0038] When marking defective AR glasses is required, a one-way valve 611 is activated. The operator delivers marking ink to the piston cylinders 69 via the connecting pipe 610 at the right end of the two sets of piston cylinders 69. Then, the motor 62 is activated. The motor 62 drives the gear inside the first gear plate 63 to rotate. This gear inside the first gear plate 63 drives the gear inside the second gear plate 64 to rotate via a gear rod. The gear inside the second gear plate 64 drives the gear inside the third gear plate 67 to rotate via a gear rod. This causes the gears inside the first gear plate 63 and the third gear plate 67 to move their meshing gear plates downwards. The inner gear plate of component 63 and the third gear tooth plate component 67 drive the piston rod 68 to move downward in the piston cylinder 69, so that the marking ink in the piston cylinder 69 is delivered to the AR glasses through the bottom connecting pipe 610 of the piston cylinder 69 to mark the AR glasses, realizing non-destructive, accurate and automatic marking, reducing the missed judgment rate. In addition, the gear inside the first gear tooth plate component 63 drives its meshing tooth plate to move backward during rotation, so that the inner gear plate of the first gear tooth plate component 63 squeezes the control switch 66. The control switch 66 drives the external counter to work, so that the staff can judge the number of unqualified AR glasses by using the data of the external counter.

[0039] This utility model provides an improved error-proofing fixture for assembling AR glasses components. It includes an angle adjustment mechanism 2 that rotates the AR glasses to adjust their detection angle, exposing key feature areas within the field of view of the visual inspection camera 5, achieving efficient and blind-spot-free automated visual error prevention. A marking mechanism 6 is also included, which delivers marking ink from a piston cylinder 69 to the AR glasses, marking them for non-destructive, accurate, and automatic marking, reducing the false negative rate.

[0040] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0041] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An AR glasses component assembly error prevention and inspection tool, comprising a mounting box (1), wherein the lower right end of the mounting box (1) is fixedly connected to the outer wall of an angle adjustment mechanism (2), a positioning block (3) is magnetically adsorbed on the top of the angle adjustment mechanism (2), a fixing frame (4) is fixedly connected to the bottom left end of the mounting box (1), a visual inspection camera (5) is fixedly connected to the bottom of the fixing frame (4), and a marking mechanism (6) is fixedly connected to the back of the visual inspection camera (5); Its features are: The angle adjustment mechanism (2) includes a base plate (21). The lower right end of the mounting box (1) is fixedly connected to the outer wall of the base plate (21). A cylinder (22) is fixedly connected to the top left front end of the base plate (21). Two sets of speed regulating valves (23) are fixedly connected to the front end of the cylinder (22). A connecting block (24) is fixedly connected to the push rod at the right end of the cylinder (22). A rotating block (25) is rotatably connected to the bottom right end of the connecting block (24). A connecting rod (26) is fixedly connected to the top rear end of the rotating block (25). A rotary encoder (27) is sleeved on the outer wall of the connecting rod (26). An electromagnetic block (28) is fixedly connected to the top of the connecting rod (26).

2. The AR glasses component assembly error-proofing fixture according to claim 1, characterized in that: The marking mechanism (6) includes a mounting shell (61). The visual inspection camera (5) is fixedly connected to the back of the mounting shell (61). A motor (62) is fixedly connected to the right end of the mounting shell (61). The output shaft of the left end of the motor (62) is fixedly connected to the internal gear of the first gear plate (63). The left end of the internal gear of the first gear plate (63) is fixedly connected to the internal gear of the second gear plate (64) through a gear rod. The bottom of the internal gear plate of the second gear plate (64) slides against the top of the connecting plate (65). The connection is made so that the back of the connecting plate (65) is fixedly connected to the rear end of the mounting shell (61), and a control switch (66) is fixedly connected to the rear end of the top of the connecting plate (65). The left end of the inner gear of the second gear plate (64) is fixedly connected to the inner gear of the third gear plate (67) through the gear rod. The bottom of the inner gear plate of the third gear plate (67) and the bottom of the inner gear plate of the second gear plate (64) are both fixedly connected to piston rods (68). The outer wall of the piston rod (68) is slidably connected to the top of the piston cylinder (69).

3. The AR glasses component assembly error-proofing fixture according to claim 2, characterized in that: The marking mechanism (6) also includes a connecting pipe (610). The bottom and right end of the piston cylinder (69) are fixedly connected to the connecting pipe (610), and a one-way valve (611) is fixedly connected to the inlet of the connecting pipe (610).

4. The AR glasses component assembly error-proofing fixture according to claim 3, characterized in that: The bottom of the rotating block (25) is rotatably connected to the top right end of the base plate (21), and the electromagnetic block (28) is electrically connected to the external current output device.

5. The AR glasses component assembly error-proofing fixture according to claim 4, characterized in that: The electromagnetic block (28) penetrates the bottom of the mounting box (1) and is magnetically attracted to its interior. A positioning block (3) is magnetically attracted to the top of the electromagnetic block (28).

6. The AR glasses component assembly error-proofing fixture according to claim 5, characterized in that: The control switch (66) is electrically connected to an external counter, and the front end of the inner tooth plate of the third gear tooth plate (67) and the front end of the inner tooth plate of the second gear tooth plate (64) are slidably connected to the front end of the inner part of the mounting shell (61).

7. The AR glasses component assembly error-proofing fixture according to claim 6, characterized in that: The outer side of the inner gear of the third gear plate (67) and the outer side of the inner gear of the second gear plate (64) are rotatably connected to the inner wall of the mounting shell (61), and the top of the piston cylinder (69) is fixedly connected to the bottom of the mounting shell (61).

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